Vivo Y81 - 4GB vs Oppo F1s - comparison
| Vivo Y81 - 4GB | Oppo F1s | 
| Change Model   | Change Model   | 
|   |   | 
| Buy Now ₹13,490.00 | Buy Now ₹16,890.00 | 
Comparison Overview Vivo Y81 - 4GB vs Oppo F1s
| Key Feature- Vivo Y81 - 4GB | Key Feature- Oppo F1s | 
|---|---|
| Display: 6.1 inch, Resolution: 720x1520 ~ 267 PPI pixel density | Display: 5.5 inch, Resolution: 720x1280 ~ 267 PPI pixel density | 
| Camera : Back Camera - 13 MP, FrontCamera - 5 MP | Camera : Back Camera - 13 MP, FrontCamera - 16 MP | 
| Memory : RAM - 4 GB, Internal Memory - 32 GB, Extendable - 256 GB | Memory : RAM - 3 GB, Internal Memory - 32 GB, Extendable - 128 GB | 
| Processor : Octa Core - 2.0GHz MediaTek MT6762 Helio P22 with IMG GE8320 GPU | Processor : Octa-core 1.5 GHz Mediatek MT6750 with Mali-T860 MP2 GPU | 
Reason to Buy Vivo Y81 - 4GB over Oppo F1s
| Announced on | |
| Vivo Y81 - 4GB | November 2018 | 
| Oppo F1s | August 2016 | 
| Display Size | |
| Vivo Y81 - 4GB | 6.1 inch | 
| Oppo F1s | 5.5 inch | 
| Display resolution | |
| Vivo Y81 - 4GB | 720x1520 pixels | 
| Oppo F1s | 720x1280 pixels | 
| RAM | |
| Vivo Y81 - 4GB | 4 GB | 
| Oppo F1s | 3 GB | 
| Expandable Memory | |
| Vivo Y81 - 4GB | 256 GB | 
| Oppo F1s | 128 GB | 
| Battery Capacity | |
| Vivo Y81 - 4GB | 3260 mAh | 
| Oppo F1s | 3075 mAh | 
| Weight | |
| Vivo Y81 - 4GB | 148 gm | 
| Oppo F1s | 160 gm | 
| Price | |
| Vivo Y81 - 4GB | 13499 Rs | 
| Oppo F1s | 16890 Rs | 
| Sensors | |
| Vivo Y81 - 4GB | Fingerprint, accelerometer, proximity, compass, Light | 
| Oppo F1s | Fingerprint, accelerometer, proximity, compass | 
Reason to Buy Oppo F1s over Vivo Y81 - 4GB
| Front Camera | |
| Oppo F1s | 16 MP | 
| Vivo Y81 - 4GB | 5 MP | 
| Thickness | |
| Oppo F1s | 7.4 mm | 
| Vivo Y81 - 4GB | 7.77 mm | 
Common features in Oppo F1s and Vivo Y81 - 4GB
| Back Camera | |
| Vivo Y81 - 4GB | 13 MP | 
| Oppo F1s | 13 MP | 
| Pixel Density | |
| Vivo Y81 - 4GB | 267 ppi | 
| Oppo F1s | 267 ppi | 
| Internal Memory | |
| Vivo Y81 - 4GB | 32 GB | 
| Oppo F1s | 32 GB | 
| Network Technology | |
| Vivo Y81 - 4GB | GSM, HSPA, LTE, VoLTE | 
| Oppo F1s | GSM, HSPA, LTE, VoLTE | 
Compare Specification - Vivo Y81 - 4GB vs Oppo F1s
| Vivo Y81 - 4GB | Oppo F1s | |
| General | ||
|---|---|---|
| Brand Name | Vivo | Oppo | 
| Model Name | Y81 - 4GB | F1s | 
| Announced On | 2018-11-14 | 2016-8-01 | 
| Network Technology | GSM  HSPA  LTE  VoLTE | GSM   HSPA   LTE   VoLTE | 
| Internet Connectivity | GPRS, EDGE,HSPA, LTE | GPRS EDGE,HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps | 
| SIM | Dual SIM (Nano-SIM + Nano-SIM) | Dual SIM (Nano-SIM + Nano-SIM) | 
| Operating System | Android v8.1 (Oreo) | Android OS, v5.1 (Lollipop) | 
| Display | ||
| Display Size | 6.1-inch | 5.5-inch | 
| Display Type | HD+ FullView Display | IPS TFT capacitive touchscreen, 16M colors | 
| Resolution | 720x1520 Pixels | 720x1280 Pixels | 
| Pixel density | 267PPI | 267PPI | 
| Display Feature | Corning Gorilla Glass 3, notch display | Gorilla Glass 4 Support for Gloved and Wet Touch Input | 
| Processor | ||
| ChipSet | MediaTek MT6762 Helio P22 | Mediatek MT6750 | 
| CPU | Octa Core - 2.0GHz | Octa-core 1.5 GHz | 
| GPU | IMG GE8320 | Mali-T860 MP2 | 
| Memory | ||
| RAM | 4GB | 3GB | 
| Internal Memory | 32GB | 32GB | 
| Expandable Memory | 256GB | 128GB | 
| Camera | ||
| Back Camera | 13MP | 13MP | 
| Front Camera | 5MP | 16MP | 
| Camera Feature | Back Camera Feature Flash :    LED FLash  PDAF auto focus  f2.2 aperture + Video Recording: FHD @30fps Front Camera Feature Flash :    f2.2 aperture | Back Camera : f/2.2 LED Flash  HDR  Video : 1080p@30fps + Front Camera : f/2.0 | 
| Connectivity | ||
| WiFi | Yes, Wi-Fi 802.11 b/g/n, Wi-Fi hotspot | yes,802.11 a/b/g/n | 
| Bluetooth | Yes, v5.0 | v4.0 | 
| Radio | FM Radio | No | 
| USB | Micro USB v2.0 | microusb v2.0 | 
| HeadPhone | 3.5 mm standard jack | 3.5 mm standard jack | 
| Connectivity Features | ||
| GPS | Yes, with A-GPS | Yes, with A-GPS | 
| Sensors | Fingerprint  accelerometer  proximity  compass  Light | Fingerprint  accelerometer  proximity  compass | 
| Battery | ||
| Battery | 3260 mAh Li-ion Battery | Non-removable Li-Po 3075 mAh battery | 
| Battery StandBy | ||
| Battery Talktime | ||
| Other | ||
| Dimension | 155 x 75 x 7.77 mm | 154.5 x 76 x 7.4 mm | 
| Weight | 148gm | 160gm | 
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